Product data sheet
Valve
B9106-1304-4278-DH,
May 24, 2025
Seat Valve electrically force-controlled
Series B91-1304-Cryo FL
Valve B9106/1304/4278-DH DC
2/2-Way Solenoid Valve Made of Stainless Steel – Long-Spindle Design for Liquefied Gases This solenoid valve is specifically designed for use with liquefied gases such as LN2 (nitrogen), LCO2 (carbon dioxide), and—when selecting option F—also for liquid oxygen (LOX). The long-spindle design allows optimal insulation of the valve body. Since the solenoid actuator is positioned at a sufficient distance from the cold source, heat input remains negligible. Additionally, this valve design is compatible with EEx solenoids, making it suitable for use in Ex-Zone I. Our cryogenic valves are specially developed for applications requiring media temperatures as low as -196 °C.
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Valve B9106/1304/4278-DH DC
Datasheet explicit
Datasheet universal
general datasheet 91DT-LIN
Solenoid coil, Certificates
ATEX coil .278 Type examination certificate
EU Declaration of Conformity ATEX Valve + Coil .278
Instruction ATEX valve + coil .278
Recognition of production quality assurance in accordance with 2014/34/EU (ATEX)
Others
Handling of oil and grease-free option F and OF
EC Declaration of Conformity
REACH Declaration
RoHS Declaration
Videos
| Version | B | |
| Type of valve | 91 | Seat Valve electrically force-controlled |
| Connection type, valve seat | 06 | DN50 50mm |
| Kv-value (Δp = 1 bar H₂O) | 46 m³/h | |
| Housing | 13 | AISI 316L - 1.4404 |
| Sealing | 04 | PTFE |
| Voltage type | 4 | DC |
| Solenoid power | 27 | 47W |
| Protection class | 8 | Ex protection |
| Valve option | DH | Normally Open-DT |
| Pressure rating | PN40 | |
| System pressure | 0 - 25 bar | |
| Valve type | 12V, 24V, 48V, 110V, 120V, 220V, 230V, DC | |
| Temperature Medium | from -196 °C to 40 °C | |
| Temperature Environment | from -40 °C to 40 °C | |
| Mounting position | Pipeline horizontal, Actuator vertical up | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve, 1 Solenoid .278 Steel K05927XX | terminal box M16x1,5 | 100%ED | Cable clamping range 6.5 - 9.5mm | Duty cycle 100% | Valve MatchCode G0xx.xxxxxx.0xx.099.0xx | Gas: Ex II 2G Ex e mb IIC T4 Gb | Staub:Ex II 2D Ex mb tb IIIC T130°C Db | |
| Valve option | DH | Normally Open-DT |
| Description | normally open, distance unit | |
| Leakage rate | B - EN 12266 [Test medium air or nitrogen, 20°C room temperature] | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Customs export | Customs tariff number 84818073; Country of origin Germany; ECCN (US): N; AL: N |